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JP4298626B2 - Cable connector - Google Patents
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JP4298626B2 - Cable connector - Google Patents

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Publication number
JP4298626B2
JP4298626B2 JP2004294949A JP2004294949A JP4298626B2 JP 4298626 B2 JP4298626 B2 JP 4298626B2 JP 2004294949 A JP2004294949 A JP 2004294949A JP 2004294949 A JP2004294949 A JP 2004294949A JP 4298626 B2 JP4298626 B2 JP 4298626B2
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Japan
Prior art keywords
connector
shell
board
cable
upper shell
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Expired - Lifetime
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JP2004294949A
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JP2006107991A (en
Inventor
理敏 丸石
秀憲 相澤
慎司 渡邉
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Honda Tsushin Kogyo Co Ltd
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Honda Tsushin Kogyo Co Ltd
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Priority to JP2004294949A priority Critical patent/JP4298626B2/en
Priority to TW094131880A priority patent/TWI365577B/en
Priority to CN200510106969A priority patent/CN100588035C/en
Priority to EP05021834A priority patent/EP1646114A3/en
Priority to KR1020050094518A priority patent/KR20060052127A/en
Publication of JP2006107991A publication Critical patent/JP2006107991A/en
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Publication of JP4298626B2 publication Critical patent/JP4298626B2/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • H01R12/598—Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6275—Latching arms not integral with the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/775—Ground or shield arrangements

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)

Description

本発明は、例えば、極細線の同軸ケーブルを接続するケーブルコネクタに関するものである。   The present invention relates to a cable connector for connecting, for example, a very thin coaxial cable.

従来、例えば、携帯電話等の電機機器においてプリント基板上の回路と電子部品とを接続するケーブルは、ノイズ対策のために、極細線の同軸ケーブルを使用している。そして、複数本の同軸ケーブルをケーブルコネクタに接続すると共に、合成樹脂製のハウジング本体を金属製シェルで被覆し該シェルに同軸ケーブルの外部導体をハンダ付けしてシールドしている。   Conventionally, for example, a cable for connecting a circuit on a printed circuit board and an electronic component in an electric device such as a mobile phone uses a very thin coaxial cable for noise suppression. A plurality of coaxial cables are connected to the cable connector, the housing body made of synthetic resin is covered with a metal shell, and the outer conductor of the coaxial cable is soldered and shielded on the shell.

このケーブルコネクタをプリント基板上に固定された基板側コネクタに嵌合させ、前記ケーブルコネクタのコンタクトと基板側コネクタのコンタクトとを当接させて、同軸ケーブルとプリント基板上回路との電気的接続が図られている。そして、前記ケーブルコネクタ側のシェルが、基板側コネクタのシェルと接触し、プリント基板の回路におけるアース用のグランドに落とされるようにした構造のものが知られている（特許文献１参照）。   The cable connector is fitted into a board-side connector fixed on the printed circuit board, and the contact of the cable connector and the contact of the board-side connector are brought into contact with each other, so that the coaxial cable and the circuit on the printed circuit board are electrically connected. It is illustrated. And the thing of the structure where the shell by the side of the said cable connector contacts the shell of a board | substrate side connector, and was dropped to the earth | ground ground for the circuit of a printed circuit board is known (refer patent document 1).

前記ケーブルコネクタとプリント基板上のコネクタとの嵌合構造においては、プリント基板面に直交する方向には、高密度実装のために厚さを極力薄くするようにされ、前記雄雌のコンタクトは前記直交する方向に沿って摺接するようにされている。また、この厚さが薄いことにより、前記直交方向におけるコネクタ同士の有効嵌合長が短くなるので、嵌合外れ防止のために、嵌合時のロック機構が必要となり、これには、ケーブルコネクタと基板側コネクタとのシェル同士において、突部と凹部とを設けてこれを嵌合させて、ロック機構としている。
特開２００２−１５８１８号公報 In the fitting structure of the cable connector and the connector on the printed circuit board, the thickness is made as thin as possible for high-density mounting in the direction orthogonal to the printed circuit board surface, and the male and female contacts are The sliding contact is made along the orthogonal direction. In addition, since the effective fitting length between the connectors in the orthogonal direction is shortened by this thin thickness, a locking mechanism at the time of fitting is necessary to prevent the fitting from being disconnected. In the shells of the connector and the board-side connector, a protrusion and a recess are provided and fitted together to form a lock mechanism.
JP 2002-15818 A

従来のケーブルコネクタでは、図９に示すように、基板側コネクタ２１の絶縁ハウジング２３をカバーするシェル２２に例えば突起２２ａを設け、ケーブルコネクタ２４側の上シェル２５に前記突起２２ａに対応する位置と大きさにして凹部２５ａが形成されていて、このコネクタの左右両端部に設けられる前記突起２２ａと凹部２５ａとが嵌合してケーブルコネクタ２４がロックされるようになっている。前記ケーブルコネクタ２４側のロック用嵌合部が、前記上シェル２５の側壁面に設けられるのは、下シェル２６がケーブルコネクタ２４のハウジングにインサート成形される関係で金型に容易に設置できるように平板状にされ、そのハウジング及び下シェルを上シェル２５で覆うようにカバーしてシェル同士を接触させるようにしているためである。   In the conventional cable connector, as shown in FIG. 9, for example, a protrusion 22 a is provided on the shell 22 that covers the insulating housing 23 of the board-side connector 21, and a position corresponding to the protrusion 22 a is provided on the upper shell 25 on the cable connector 24 side. A concave portion 25a is formed in a size, and the cable connector 24 is locked by fitting the projection 22a and the concave portion 25a provided at the left and right ends of the connector. The locking connector on the side of the cable connector 24 is provided on the side wall surface of the upper shell 25 so that the lower shell 26 is insert-molded into the housing of the cable connector 24 so that it can be easily installed in the mold. This is because the shell and the lower shell are covered so as to be covered with the upper shell 25 and the shells are brought into contact with each other.

しかしながら、かかるシェルの構造において、図９に示すように、ケーブルコネクタ２４をプリント基板２０に実装された基板側コネクタ２１に嵌合させると、左右方向において、前記上シェル２５が圧縮されて、このシェルの中央部分が上に膨出して、他の電子部品を圧迫することがある。電子機器の小型化及び高密度実装のために、コネクタの薄型化が一層必要となる現状で、このようなシェルの膨らみは、薄型化の障害となる。本発明はこのような課題を解決するために提案されたものである。   However, in such a shell structure, as shown in FIG. 9, when the cable connector 24 is fitted to the board-side connector 21 mounted on the printed board 20, the upper shell 25 is compressed in the left-right direction. The central part of the shell may bulge up and press on other electronic components. In the present situation where it is necessary to further reduce the thickness of the connector for downsizing and high-density mounting of electronic devices, such swelling of the shell becomes an obstacle to the reduction in thickness. The present invention has been proposed to solve such problems.

本発明に係るケーブルコネクタの上記課題を解決して目的を達成するための要旨は、
同軸ケーブルがコンタクトに接続されるとともに、該同軸ケーブルのシールド用の外部導体がコネクタハウジングを上下から囲繞する金属製の上シェルと下シェルとに導通されるケーブルコネクタにおいて、前記下シェルの左右方向の両端部に上方向に立設した起立部から水平に延設された係合ロック部が設けられ、この係合ロック部が嵌合相手の基板側コネクタのシェルの嵌合用の突起と係合して内側に押圧さてれ左右方向において着脱自在に位置固定され、前記上シェルの左右方向の両端部における側壁には切欠き部が設けられ、該切欠き部が基板側コネクタのシェルの嵌合用の突起と、同軸ケーブルの軸芯方向と直交する方向の上下方向において係合し、前記基板側コネクタとの嵌合状態においてケーブルコネクタの上方向への抜け出しを防止していることである。 The gist for solving the above problems of the cable connector according to the present invention to achieve the object is as follows:
In the cable connector in which the coaxial cable is connected to the contact and the outer conductor for shielding the coaxial cable is electrically connected to the metal upper shell and the lower shell surrounding the connector housing from above and below, the left and right direction of the lower shell Engagement lock portions extending horizontally from the upright standing portions are provided at both ends of the connector, and the engagement lock portions engage with the projections for fitting the mating board side connector shell. Then, it is pressed inward and fixed in a detachable position in the left-right direction, and notches are provided in the side walls at both ends in the left-right direction of the upper shell, and the notches are used for fitting the shell of the board-side connector. Are engaged in the vertical direction of the direction perpendicular to the axial center direction of the coaxial cable, and the cable connector is pulled out upward in the fitted state with the board-side connector. It is that they prevent.

前記上シェルはその平板状のシェル本体部が嵌合状態において内側への押圧によってコネクタの外側に膨出しないように、基板側コネクタのシェルの嵌合用突起に左右方向において係合しないように形成され、該上シェルによって上方向への抜け出しが防止され、且つ、下シェルによって左右方向における位置固定がなされることで、コネクタ嵌合状態におけるケーブルコネクタの位置固定と抜け出し防止との役割が前記上シェルと前記下シェルとで分担されていることを含むものである。 The upper shell is formed so that it does not engage with the mating protrusions of the shell of the board-side connector in the left-right direction so that the flat shell main body portion does not bulge out of the connector when pressed inward. The upper shell prevents the upper shell from being pulled out, and the lower shell secures the position in the left-right direction. This includes sharing between the shell and the lower shell .

本発明のケーブルコネクタによれば、ケーブルコネクタが基板側コネクタに嵌合された状態において、上シェルが左右方向に圧縮等の変形作用を受けないので、当該上シェルの平板状のシェル本体部が外側に膨らむことがない。よって、高密度に実装配設された他の電子部品を圧迫する等の不都合が発生せず、電子機器の薄型化に対応する好適なコネクタとなる。   According to the cable connector of the present invention, since the upper shell is not subjected to deformation action such as compression in the left-right direction when the cable connector is fitted to the board-side connector, the flat shell body portion of the upper shell Does not bulge outward. Therefore, there is no inconvenience such as pressing other electronic components mounted and arranged at high density, and the connector is suitable for reducing the thickness of the electronic device.

前記上シェルに切欠き部を設けて、基板側コネクタとの嵌合状態においてケーブルコネクタの上方向への抜け出しを防止しているので、前記下シェルにより左右方向における位置固定がなされ、上シェルによって上方向への抜け出しも防止されて、上シェルと下シェルとに、嵌合状態における位置固定と抜け出し防止との役割を分担させることが可能となる。   Since the upper shell is provided with a notch to prevent the cable connector from being pulled upward in the fitted state with the board-side connector, the lower shell is used to fix the position in the left-right direction. It is possible to prevent the upper shell and the lower shell from sharing the roles of fixing the position in the fitted state and preventing the slipping out.

本発明に係るケーブルコネクタ（以下、単にコネクタ）１は、図１に示すように、極細線（例えば、外径０．３ｍｍ程度）の同軸ケーブル２がコンタクト３に接続されるとともに、該同軸ケーブル２のシールド用の外部導体がコネクタハウジング１ａを上下から囲繞してシールドする金属製の上シェル４と下シェル５とに導通されている。   As shown in FIG. 1, a cable connector (hereinafter simply referred to as a connector) 1 according to the present invention includes a coaxial cable 2 having an extra fine wire (for example, an outer diameter of about 0.3 mm) connected to a contact 3 and the coaxial cable. Two shielding outer conductors are electrically connected to the metal upper shell 4 and lower shell 5 that surround and shield the connector housing 1a from above and below.

図２に示すように、合成樹脂製の前記コネクタハウジング１ａとコンタクト３とは金型で一体成形され、それに、前記下シェル５が圧入して組み立てられる。上シェル４は、コネクタ１の添付品にされる。そして、同軸ケーブル２の端部の心線２ａがコンタクト３にハンダ６付けされ、複数本の同軸ケーブル２の外部導体を横架して半田付けされている板状のグランドバー７が、下シェル５に載置され半田付けして固定される。その後に、前記上シェル４がコネクタハウジング１ａに装着される。この上シェル４の一部と前記グランドバー７の一部とが半田付けされ、当該上シェル４がコネクタ１に固定される。   As shown in FIG. 2, the connector housing 1a made of synthetic resin and the contact 3 are integrally formed by a mold, and the lower shell 5 is press-fitted into the assembly. The upper shell 4 is an accessory of the connector 1. Then, the core wire 2a at the end of the coaxial cable 2 is soldered to the contact 3, and a plate-like ground bar 7 which is soldered across the outer conductors of the plurality of coaxial cables 2 is formed in the lower shell. 5 and fixed by soldering. Thereafter, the upper shell 4 is attached to the connector housing 1a. A part of the upper shell 4 and a part of the ground bar 7 are soldered, and the upper shell 4 is fixed to the connector 1.

前記上シェル４と下シェル５とを、図３乃至図４と、図５乃至図６とに示す。この上シェル４の、左右方向の両端部には、前記コネクタハウジング１ａの側壁部を下面にまで廻って囲繞する側壁部４ａ，４ｂが形成されており、該側壁部４ａ，４ｂには切欠き部がありその前後方向の端面４ｃ，４ｄが位置決めされている。   The upper shell 4 and the lower shell 5 are shown in FIGS. 3 to 4 and FIGS. Side walls 4a and 4b are formed at both ends in the left-right direction of the upper shell 4 so as to surround the side wall of the connector housing 1a to the lower surface, and the side walls 4a and 4b are notched. And end faces 4c and 4d in the front-rear direction are positioned.

また、図３（Ａ），（Ｂ）に示すように、前記上シェル４の側壁部４ａ，４ｂの下端部から延設して底板部４ｆと、後方側の側壁部４ｇの下端部から延設して底板部４ｈとがあり、前記コネクタハウジング１ａの左右側壁部を囲繞するようにされている。前記底板部４ｈの端部に設けた係止突起４ｉは、下シェル５に係合させてロックさせるためのものである。また、図３（Ｂ）に示すように、シェル本体部４ｅには、コネクタハウジング側に傾斜させたハンダ付け部４ｊが設けられ、同軸ケーブル２のグランドバー７に半田付けされる。   Further, as shown in FIGS. 3 (A) and 3 (B), it extends from the lower ends of the side wall portions 4a and 4b of the upper shell 4 and extends from the bottom plate portion 4f and the lower end portions of the rear side wall portions 4g. And a bottom plate portion 4h, which surrounds the left and right side wall portions of the connector housing 1a. The locking projection 4i provided at the end of the bottom plate portion 4h is for engaging with the lower shell 5 and locking it. Further, as shown in FIG. 3B, the shell body 4e is provided with a soldering portion 4j inclined toward the connector housing, and is soldered to the ground bar 7 of the coaxial cable 2.

前記下シェル５には、図５に示すように、平板状のシェル本体部５ａの左右方向の両側壁部に、コネクタハウジング１ａの圧入孔に圧入される係合片５ｂが立設され、更に、この側壁部の前方に立設した起立部５ｃから水平に延設された係合ロック部５ｄがある。この係合ロック部５ｄが、嵌合相手の基板側コネクタ側のシェルの一部と係合して、当該コネクタ同士が前記同軸ケーブル２の軸芯方向と直交する方向の左右方向において嵌合し、当該ケーブルコネクタ１が前記基板側コネクタから抜け出さないように着脱自在に位置固定される。 As shown in FIG. 5, the lower shell 5 is provided with engaging pieces 5 b that are press-fitted into the press-fitting holes of the connector housing 1 a on both side walls in the left-right direction of the flat shell body 5 a. There is an engagement lock portion 5d extending horizontally from an upright portion 5c standing in front of the side wall portion. The engagement lock portion 5d engages with a part of the shell on the mating board side connector side, so that the connectors are fitted in the left-right direction in the direction perpendicular to the axial direction of the coaxial cable 2. The cable connector 1 is detachably fixed so as not to come out of the board-side connector.

また、図６（Ｂ）に示すように、シェル本体部５ａには、コネクタハウジング側に傾斜させたハンダ付け部５ｆが設けられ、同軸ケーブル２のグランドバー７に半田付けされる。   As shown in FIG. 6B, the shell body 5a is provided with a soldering portion 5f that is inclined toward the connector housing, and is soldered to the ground bar 7 of the coaxial cable 2.

このようなケーブルコネクタ１を組み立てて、図７に示すように、基板側コネクタ２１に嵌合させると、シェル２２の突起２２ａが、ケーブルコネクタ１の左右両端部の係合ロック部５ｄに当接する。これにより、当該ケーブルコネクタ１が、左右方向において位置固定される。前記係合ロック部５ｄは、前記左右方向において、内側に押圧され変形作用を受けるが、上シェル４のシェル本体部４ｅには左右方向における変形作用が働かない。よって、前記上シェル４はその平板状のシェル本体部４ｅが前記嵌合状態におけるコネクタの外側に膨出しないものである。   When such a cable connector 1 is assembled and fitted to the board-side connector 21 as shown in FIG. 7, the protrusions 22 a of the shell 22 come into contact with the engagement lock portions 5 d at the left and right ends of the cable connector 1. . Thereby, the position of the cable connector 1 is fixed in the left-right direction. The engagement lock portion 5d is pressed inward in the left-right direction and undergoes a deformation action, but the deformation action in the left-right direction does not act on the shell body portion 4e of the upper shell 4. Therefore, the upper shell 4 is such that the flat shell body 4e does not bulge outside the connector in the fitted state.

また、上シェル４の左右方向の両端部における側壁部４ａ，４ｂの切欠き部における端面４ｃ，４ｄが、前記基板側コネクタ２１のシェル２２の突起２２ａと、同軸ケーブル２の軸芯方向と直交する方向の上下方向において係合する。よって、前記ケーブルコネクタ１と基板側コネクタ２１との嵌合状態においてケーブルコネクタ１の上方向への抜け出しが防止される。同様に、かかる状態で、前記側壁部４ａ，４ｂは、コネクタにおける左右方向の押圧等による変形作用を受けないので、上下方向の係合が確実になされるものである。 Further, the end surfaces 4c and 4d at the notches of the side wall portions 4a and 4b at both the left and right ends of the upper shell 4 are orthogonal to the protrusion 22a of the shell 22 of the board-side connector 21 and the axial direction of the coaxial cable 2. Engage in the up-and-down direction. Therefore, when the cable connector 1 and the board-side connector 21 are fitted, the cable connector 1 is prevented from coming out upward. Similarly, in such a state, the side wall portions 4a and 4b are not subjected to a deformation action due to a horizontal pressing or the like on the connector, so that the vertical engagement is ensured.

本発明に係るケーブルコネクタ１の、平面図（Ａ）と正面図（Ｂ）と側面図（Ｃ）とである。It is the top view (A), front view (B), and side view (C) of the cable connector 1 which concerns on this invention. 同本発明のケーブルコネクタ１の断面図である。It is sectional drawing of the cable connector 1 of the same invention. 同ケーブルコネクタ１の上シェル４に係る、正面図（Ａ）と平面図（Ｂ）と底面図（Ｃ）と側面図（Ｄ）とである。They are a front view (A), a top view (B), a bottom view (C), and a side view (D) related to the upper shell 4 of the cable connector 1. 図３におけるＸ−Ｘ線に沿った断面図（Ａ）、Ｙ−Ｙ線に沿った断面図（Ｂ）である。It is sectional drawing (A) along the XX line in FIG. 3, and sectional drawing (B) along the YY line. 同ケーブルコネクタ１の下シェル５に係る、正面図（Ａ）と底面図（Ｂ）と側面図（Ｃ）と、Ｚ−Ｚ線に沿った断面図（Ｄ）とである。They are a front view (A), a bottom view (B), a side view (C), and a sectional view (D) along the line ZZ, relating to the lower shell 5 of the cable connector 1. 同下シェル５の背面図（Ａ）と平面図（Ｂ）とである。They are a rear view (A) and a plan view (B) of the lower shell 5. ケーブルコネクタ１と基板側コネクタ２１とを嵌合させる様子を示す説明図である。It is explanatory drawing which shows a mode that the cable connector 1 and the board | substrate side connector 21 are fitted. 同ケーブルコネクタ１と基板側コネクタ２１とを嵌合させた状態の左右端部の拡大詳細断面図である。FIG. 3 is an enlarged detailed cross-sectional view of left and right ends in a state where the cable connector 1 and the board-side connector 21 are fitted together. 従来例に係るコネクタの嵌合状態における左右端部の拡大詳細断面図である。It is an expansion detailed sectional view of the right-and-left end part in the fitting state of the connector concerning a conventional example.

符号の説明Explanation of symbols

１ ケーブルコネクタ、 １ａ コネクタハウジング、
２ 同軸ケーブル、 ２ａ 心線、
３ コンタクト、
４ 上シェル、 ４ａ，４ｂ 側壁部、
４ｃ，４ｄ 端面、 ４ｅ シェル本体部、
４ｆ 底板部、 ４ｇ 側壁部、
４ｈ 底板部、 ４ｉ 係止突起、
４ｊ ハンダ付け部、
５ 下シェル、 ５ａ シェル本体部、
５ｂ 係合片、 ５ｃ 起立部、
５ｄ 係合ロック部、 ５ｅ 係合突起、
５ｆ ハンダ付け部、
６ ハンダ、
７ グランドバー、
２１ 基板側コネクタ、
２２ シェル、 ２２ａ 突起、
２３ 絶縁ハウジング、
２４ ケーブルコネクタ、
２５ 上シェル、 ２５ａ 凹部、
２６ 下シェル。 1 cable connector, 1a connector housing,
2 coaxial cable, 2a core wire,
3 Contact,
4 Upper shell, 4a, 4b Side wall,
4c, 4d end face, 4e shell body,
4f bottom plate part, 4g side wall part,
4h bottom plate part, 4i locking projection,
4j soldering part,
5 Lower shell, 5a Shell body,
5b engagement piece, 5c standing part,
5d engagement lock part, 5e engagement protrusion,
5f Soldering part,
6 Solder,
7 Grand bar,
21 Board side connector,
22 shell, 22a protrusion,
23 Insulating housing,
24 cable connector,
25 upper shell, 25a recess,
26 Lower shell.

Claims (2)

同軸ケーブルがコンタクトに接続されるとともに、該同軸ケーブルのシールド用の外部導体がコネクタハウジングを上下から囲繞する金属製の上シェルと下シェルとに導通されるケーブルコネクタにおいて、
前記下シェルの左右方向の両端部に上方向に立設した起立部から水平に延設された係合ロック部が設けられ、この係合ロック部が嵌合相手の基板側コネクタのシェルの嵌合用の突起と係合して内側に押圧さてれ左右方向において着脱自在に位置固定され、
前記上シェルの左右方向の両端部における側壁には切欠き部が設けられ、該切欠き部が基板側コネクタのシェルの嵌合用の突起と、同軸ケーブルの軸芯方向と直交する方向の上下方向において係合し、前記基板側コネクタとの嵌合状態においてケーブルコネクタの上方向への抜け出しを防止していること、
を特徴とするケーブルコネクタ。 In the cable connector in which the coaxial cable is connected to the contact, and the outer conductor for shielding the coaxial cable is electrically connected to the upper shell and the lower shell made of metal surrounding the connector housing from above and below,
Engagement lock portions extending horizontally from the upright standing portions are provided at both left and right ends of the lower shell, and the engagement lock portions are fitted into the mating board side connector shell. Engage with the projections for use and are pressed inward and fixed in a detachable position in the left-right direction.
Notches are provided in the side walls at both ends in the left-right direction of the upper shell, and the notches are vertically projected in the direction perpendicular to the axial direction of the coaxial cable and the projection for fitting the shell of the board-side connector. And preventing the cable connector from coming out upward in the fitted state with the board-side connector,
Cable connector featuring. 上シェルはその平板状のシェル本体部が嵌合状態において内側への押圧によってコネクタの外側に膨出しないように、基板側コネクタのシェルの嵌合用突起に左右方向において係合しないように形成され、該上シェルによって上方向への抜け出しが防止され、且つ、下シェルによって左右方向における位置固定がなされることで、コネクタ嵌合状態におけるケーブルコネクタの位置固定と抜け出し防止との役割が前記上シェルと前記下シェルとで分担されていること、
を特徴とする請求項１に記載のケーブルコネクタ。 The upper shell is formed so as not to engage with the mating protrusions of the shell of the board-side connector in the left-right direction so that the flat shell body portion does not bulge to the outside of the connector when pressed inward in the fitted state. The upper shell prevents the upper shell from being pulled out, and the lower shell fixes the position in the left-right direction. And shared by the lower shell,
The cable connector according to claim 1.
JP2004294949A 2004-10-07 2004-10-07 Cable connector Expired - Lifetime JP4298626B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004294949A JP4298626B2 (en) 2004-10-07 2004-10-07 Cable connector
TW094131880A TWI365577B (en) 2004-10-07 2005-09-15 Cable connector
CN200510106969A CN100588035C (en) 2004-10-07 2005-09-27 Cable connector
EP05021834A EP1646114A3 (en) 2004-10-07 2005-10-06 Cable connector
KR1020050094518A KR20060052127A (en) 2004-10-07 2005-10-07 Cable connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004294949A JP4298626B2 (en) 2004-10-07 2004-10-07 Cable connector

Publications (2)

Publication Number Publication Date
JP2006107991A JP2006107991A (en) 2006-04-20
JP4298626B2 true JP4298626B2 (en) 2009-07-22

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KR (1) KR20060052127A (en)
CN (1) CN100588035C (en)
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JP2008016212A (en) * 2006-07-03 2008-01-24 I-Pex Co Ltd Electrical connector
JP4866223B2 (en) * 2006-12-11 2012-02-01 株式会社アイペックス Electrical connector and assembly thereof, and assembly method of electrical connector
JP4761397B2 (en) * 2007-02-26 2011-08-31 ヒロセ電機株式会社 Combination connector
JP5055038B2 (en) * 2007-06-27 2012-10-24 株式会社フジクラ Coaxial cable connector and assembly method thereof
JP4364265B2 (en) 2007-07-26 2009-11-11 日本航空電子工業株式会社 Connector and electronic device having the same
JP5408433B2 (en) * 2009-12-28 2014-02-05 第一精工株式会社 Electrical connector
JP5564288B2 (en) * 2010-03-01 2014-07-30 株式会社フジクラ Connector assembly
JP7315842B2 (en) * 2019-10-04 2023-07-27 ミツミ電機株式会社 Connectors and electronic devices

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JP2002015818A (en) 2000-06-28 2002-01-18 Honda Tsushin Kogyo Co Ltd Cable connector
JP3887694B2 (en) * 2001-12-14 2007-02-28 住友電装株式会社 Flat cable connector
CN2575875Y (en) * 2002-03-12 2003-09-24 莫列斯公司 Universal serial bus socket
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CN1767266A (en) 2006-05-03
EP1646114A2 (en) 2006-04-12
CN100588035C (en) 2010-02-03
TWI365577B (en) 2012-06-01
EP1646114A3 (en) 2011-03-09
TW200627729A (en) 2006-08-01
JP2006107991A (en) 2006-04-20
KR20060052127A (en) 2006-05-19

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